Which 50V To 100v Alternating Current Systems Are Not Required To Be Grounded?

Which 50V To 100v Alternating Current Systems Are Not Required To Be Grounded? 250. Section 250.21 focuses on alternating-current systems of 50V to less than 1,000V that are not required to be grounded. As outlined in 250.21(A) and (B), ground detectors are required for these systems and they shall be connected as close as practicable

Can A Ground Wire Be Spliced?

Can A Ground Wire Be Spliced? Can a ground wire be spliced? The grounding electrode conductor, which runs to any convenient grounding electrode [250.64(F)], must not be spliced, except as permitted in (1) through (3): Splicing is permitted by irreversible compression-type connectors listed for grounding or by exothermic welding. Can you splice ground wire together?